Well to start off I have a 94 Civic Dx coupe 5 speed 174k . Nothing is really wrong with the car it runs good other then needing a new coil. Ive been thinking about a swap for the last year. Ive never swaped engines in a honda before but ive done it in a few other vehicles. Anway I been thinking about 2 motors. The JDM D15B Vtec or the D16Z6. Ive done alot of searching here and just need a little help deciding. I am looking for the most bang for my buck(aren't we all) What do you guys think? Also if there is other tips/upgrades ideas throw them out there. Thanks every I appreciate it.